these 2 derivations will be built:
  /nix/store/nx4z2bjmymwisbgpwr4g9sfxmhqf6pva-flake-inputs.drv
  /nix/store/0haqbspiswgclld7j0gsr9k6rd5f0bwd-check-flake-inputs.drv
building '/nix/store/nx4z2bjmymwisbgpwr4g9sfxmhqf6pva-flake-inputs.drv'
building '/nix/store/0haqbspiswgclld7j0gsr9k6rd5f0bwd-check-flake-inputs.drv'

upload niks3: ok